.gakki {
  margin-top: 50px;
}
.box1 {
  height: 80px;
  background-color: rgba(218, 218, 218, 0);
  padding: 10px 50px 0 150px;
}
.box1 img {
  height: 60px;
}
.btn1 {
  float: right;
  margin: 0px 300px 0 0;
  width: 100px;
  height: 30px;
  background-color: red;
  color: aliceblue;
  margin-top: 10px;
}
.bb {
  font-size: 26px;
  color: red;
}

.btn {
  width: 200px;
  height: 40px;
  background-color: red;
  border: none;
  margin-top: 20px;
  color: aliceblue;
  position: absolute;
  left: 470px;
  top: 325px;
}
input {
  width: 100px;
  height: 30px;
  position: absolute;
  left: 686px;
  top: 352px;
}

li {
  list-style: none;
  float: right;
}
a {
  text-decoration: none;
}
.nav li a {
  margin-right: 10px;
  color: rgb(153, 153, 153);
}
.nav {
  width: 1904px;
  height: 30px;
  line-height: 30px;
  padding: 0 150px;
  background-color: rgb(238, 238, 238);
}
.nav li:hover a {
  color: red;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
.banner {
  width: 100%;
}
.black {
  width: 100%;
  height: 30px;
  background-color: #000;
}
.black ul {
  height: 30px;
  line-height: 30px;
}
.black li {
  color: white;
  padding: 0 34px;
}
.black li:hover {
  background-color: rgb(165, 165, 165);
}
.nav1 {
  width: 1210px;
  margin-top: 20px;
  margin: auto;
  display: flex;
  justify-content: space-around;
}
.right {
  width: 700px;
  height: 400px;
  float: right;
  margin-top: 50px;
}
.name {
  height: 30px;
  line-height: 30px;
  margin-top: 20px;
}
.pprice {
  height: 131px;
  background-color: rgb(243, 243, 243);
  word-spacing: 10px;
  padding: 10px 30px;
  margin-top: 40px;
}
.pprice b {
  font-size: 22px;
  color: #df3033;
}
.pprice .mj {
  padding: 0 10px;
  color: #df3033;
  font-size: 12px;
}
.pprice p {
  color: rgb(155, 155, 155);
  line-height: 3px;
  font-size: 13px;
  /* float: left; */
}
.pprice span {
  font-size: 12px;
}
.pro {
  width: 100%;
  height: 80px;
  line-height: 80px;
  color: rgb(255, 255, 255);
  margin: 50px auto;
  text-align: center;
  background-color: rgb(0, 0, 0);
}
.shangpin {
  width: 1400px;
  margin: auto;
}
.shangpin .sp {
  width: 14 00px;
}
.shangpin .sp li {
  width: 200px;
  height: 260px;
  box-shadow: 0 0 4px gainsboro;
  padding: 10px;
  text-align: center;
  overflow: hidden;
  margin: 5px;
}
.shangpin .sp img {
  width: 180px;
  height: 200px;
}
